Amazon.com: AC PERFORMANCE Aluminum Alloy 90 Degree Elbow 1/8" NPT Female to 1/8" NPT Male Hose Fitting Adapter for changing flow direction, 1/8 inch NPT union coupling, Blue : Industrial & Scientific
3/8" Barb x 1/8" Male NPT Brass 90 Degree Elbow Swivel Rotating 360 Fitting